- Kerp, Ahimsa (fl. 2010s) (stories)
- See obscureclearly.wordpress.com
- Kerr, Katharine (Nancy Brahtin) (1944- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/kerr_katharine
- Kerr, M. D. (fl. 2010s) (stories)
- See www.mdkerr.com
- Kerr, Megan (fl. 2010s) (stories)
- See www.thewritersgreenhouse.co.uk
- Kerr, Walter H(oward) (1914-1994) (stories)
- See digital.lib.umd.edu/archivesum/actions.DisplayEADDoc.do;jsessionid=9CA44FB2D8417460B06AF1C9CE0CC588?source=MdU.ead.litms.0089.xml&style=ead
- Kerruish, Jessie Douglas (1884-1949) (stories)
- See www.sf-encyclopedia.com/entry/kerruish_jessie_douglas
- Kerry, Vic (fl. 2010s) (stories)
- See vickerry.wordpress.com
- Kersh, Gerald (1911-1968) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/kersh_gerald
- Kerst, Donald W(illiam) (1911-1993) (stories) (assoc.)
- See en.wikipedia.org/wiki/Donald_William_Kerst
- Kerzner, Liana (1978- ) (stories)
- See en.wikipedia.org/wiki/Liana_K
- Kesey, Roy (fl. 2000s-2010s) (stories)
- See en.wikipedia.org/wiki/Roy_Kesey
- Keshigian, Michael (fl. 2000s-2010s) (stories)
- See www.michaelkeshigian.com
- Kessel, John (Joseph Vincent) (1950- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/kessel_john
- Kesselring, Joseph O(tto) (1902-1967) (stories)
- See en.wikipedia.org/wiki/Joseph_Kesselring
- Kessler, Jackie Morse (1970- ) (stories) (assoc.)
- See www.jackiekessler.com/about.php#bio
- Ketchum, Jack; pseudonym of Dallas William Mayr (1946-2018) (stories) (assoc.)
- See en.wikipedia.org/wiki/Jack_Ketchum
- Ketterer, David (Anthony Theodor) (1942- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/ketterer_david
- Kettle, Leroy (Richard Arthur) (1949- ) (stories)
- See www.sf-encyclopedia.com/entry/kettle_leroy
- Key, M. Lawrence (fl. 2000s) (stories)
- See mlawrencekey.wordpress.com
- Keyes, Daniel (1927-2014) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/keyes_daniel
- Keyes, J. Gregory (1963- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/keyes_j_gregory
- Keyes, Thom (1943- ) (stories)
- See www.sf-encyclopedia.com/entry/keyes_thom
- Keyhoe, Donald E(dward) (1897-1988) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/keyhoe_donald_e
- Kezar, Brenda (fl. 2010s) (stories)
- See www.brendakezar.com
- Khalid, Bushra (1990- ) (art)
- See www.saatchiart.com/bushrakhalid
- Khan, Sami Ahmad (fl. 2010s) (stories)
- See www.goodreads.com/author/show/6450507.Sami_Ahmad_Khan
- Khanna, Rajan (fl. 2000s-2010s) (stories)
- See www.rajankhanna.com
- Khaw, Cassandra (fl. 2010s) (stories) (assoc.)
- See ask.fm/casskhaw
- kiDChan (fl. 2010s) (art)
- See www.artstation.com/kidchan/profile
- Kidd, Thomas (1955- ) (stories) (art) (assoc.)
- See en.wikipedia.org/wiki/Thomas_Kidd_(illustrator)
- Kidd, (Mildred) Virginia (1921-2003) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/kidd_virginia
- Kiehle, John Alva (1930-2009) (stories)
- Magician, author, traveller. Born in Hornell, New York.
- Kiemle, Henry W(illiam, Jr.) (1908-1969) (stories) (art)
- See pulpartists.com/Kiemle.html
- Kier, Ida M(ae) (1879-1963) (stories)
- See tellersofweirdtales.blogspot.co.uk/2015/06/ida-m-kier-1879-1963.html
- Kiernan, Celine (1967- ) (stories) (assoc.)
- See en.wikipedia.org/wiki/Celine_Kiernan
- Kiewlak, Mark Joseph (fl. 1990s-2010s) (stories)
- See www.bewilderingstories.com/bios/kiewlak_bio.html
- Kilgore, Carol (fl. 1990s-2010s) (stories)
- See www.carolkilgore.net
- Kilian, Crawford (1941- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/kilian_crawford
- Killmer, C. J. (fl. 2010s) (stories)
- See cjkillmer.com
- Killough, (Karen) Lee (1942- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/killough_lee
- Killus, James P(eter) (1950-2008) (stories)
- See www.sf-encyclopedia.com/entry/killus_james_p
- Kilman, David A. (fl. 2010s) (stories)
- See davidakilman.com
- Kilman, Julian; pseudonym of Leroy N. Kilman (1878-1954) (stories)
- See desturmobed.blogspot.co.uk/2012/03/julian-kilman.html
- Kilman, Leroy N(oble) (1878-1954) (stories)
- See desturmobed.blogspot.co.uk/2012/03/julian-kilman.html
- Kilworth, Garry (Douglas) (1941- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/kilworth_garry
- Kim, H(yang) Ro (fl. 1980s) (art)
- See tellersofweirdtales.blogspot.co.uk/2016/09/hyang-ro-kim-b.html
- Kim, Holliann R. (fl. 2010s) (stories)
- See holliannkim.com
- Kim, Jungmin (fl. 2010s) (stories)
- See strangehorizons.com/author/jungmin-kim
- Kim, Kyoung Hwan (fl. 2000s) (art)
- See tahra.deviantart.com
- Kim, Priscilla H. (fl. 2010s) (stories) (art) (assoc.)
- See www.autumnflame.com
- Kimball, Duke (fl. 2010s) (stories)
- See dukekimball.com
- Kimball, R. D. (fl. 2010s) (stories)
- See rdkimballwriter.wordpress.com
- Kimberly, Gail [i.e., Gail Kimberly Francis] (1937-2011) (stories)
- See www.sf-encyclopedia.com/entry/kimberly_gail
- Kimble, Alistair (fl. 2010s) (stories)
- See thedashingchap.com
- Kimbriel, Katharine Eliska (1956- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/kimbriel_katharine_eliska
- Kimmel, Leigh Husband (fl. 1990s-2010s) (stories)
- See www.leighkimmel.com
- Kincaid, Jamaica (1949- ) (stories)
- See en.wikipedia.org/wiki/Jamaica_Kincaid
- Kincaid, Paul (1952- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/kincaid_paul
- Kind, Lancer (fl. 2000s-2010s) (stories)
- See lancerkind.com
- King, Barry (fl. 2010s) (stories) (assoc.)
- See barry-king.livejournal.com
- King, (William Benjamin) Basil (1859-1928) (stories)
- Born on Prince Edward Island; educated at Kings College, Windsor, Nova Scotia; contributed to numerous magazines; an Anglican clergyman; died in Cambridge, Massachusetts.
- King, C(harles) Daly [Ph.D.] (1895-1963) (stories)
- Born in New York City; had degrees from Yale and Columbia Universities; engaged in psychological research.
- King, Charles H. (1934-2017) (stories) (assoc.)
- See timely-atlas-comics.blogspot.co.uk/2017/09/charles-h-king-1934-2017.html
- King, E(lizabeth) E(ve) (fl. 2010s) (stories)
- See www.elizabetheveking.com
- King, Emily (R.) (fl. 2010s) (stories)
- See www.goodreads.com/author/show/15417864.Emily_R_King
- King, Graham (Peter) (1930-1999) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/king_graham
- King, Lee S. (fl. 2000s-2010s) (stories)
- See loriendil.wordpress.com
- King, Michelle Ann (fl. 2010s) (stories)
- See www.transientcactus.co.uk
- King, Sharon Diane (fl. 2010s) (stories)
- See www.sharondianeking.com
- King, Stephen (Edwin) (1947- ) (stories) (assoc.)
- See en.wikipedia.org/wiki/Stephen_King
- King, T(homas) Jackson (Jr.) (1948- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/king_t_jackson
- King, Tappan (Wright) (1950- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/king_tappan
- King, Vincent; pseudonym of Rex Thomas Vinson (1935-2000) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/king_vincent
- King, William (1959- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/king_william
- Kingfisher, T.; pseudonym of Ursula Vernon (1977- ) (stories)
- See tkingfisher.com
- Kingly, Julia (fl. 2010s) (stories)
- See www.juliakingly.com
- Kingsbury, Donald (MacDonald) (1929- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/kingsbury_donald
- Kingsbury, Margaret (fl. 2010s) (stories)
- See www.margaretkingsbury.com
- Kingsley, Charles (1819-1875) (stories)
- See en.wikipedia.org/wiki/Charles_Kingsley
- Kingswood, Michael (fl. 2010s) (stories)
- See michaelkingswood.com
- Kinnas, Miho (fl. 2010s) (stories)
- See www.asiancha.com/content/view/1839/468/
- Kinney, Benjamin C. (fl. 2010s) (stories)
- See benjaminckinney.com
- Kinross, Albert (1870-1929) (stories)
- See www.sf-encyclopedia.com/entry/kinross_albert
- Kinsella, Shona (fl. 2010s) (stories)
- See www.shonakinsella.com
- Kinstler, Everett Raymond (1926-2019) (art)
- See pulpartists.com/Kinstler.html
- Kipling, (Joseph) Rudyard (1865-1936) (stories) (assoc.)
- See en.wikipedia.org/wiki/Rudyard_Kipling
- Kippax, John; pseudonym of John Hynam (1915-1974) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/kippax_john
- Kirby, A(ndy) J. (fl. 2000s-2010s) (stories)
- See www.andykirbythewriter.20m.com/index.html
- Kirby, Jack [born Jacob Kurtzberg] (1917-1994) (stories) (assoc.)
- See kirbymuseum.org/biography/
- Kirby, Matthew J. (fl. 2000s-2010s) (stories) (art)
- See en.wikipedia.org/wiki/Matthew_J._Kirby
- Kirchner, Harry (1912-1988) (art)
- See pulpartists.com/Kirchner.html
- Kirk, James Ward (fl. 2010s) (stories)
- See www.jwkfiction.com
- Kirkman, Robert (1978- ) (stories)
- See en.wikipedia.org/wiki/Robert_Kirkman
- Kirst, Hans Hellmut (1914-1989) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/kirst_hans_hellmut
- Kirtley, David Barr (1977- ) (stories)
- See en.wikipedia.org/wiki/David_Barr_Kirtley
- Kishore, Swapna (fl. 2000s-2010s) (stories)
- See swapnawrites.com
- Kissling, Dorothy (Selma Richardson) (1904-1969) (stories)
- See en.wikipedia.org/wiki/Dorothy_Langley
- Kiste, Gwendolyn (fl. 2010s) (stories) (assoc.)
- See www.gwendolynkiste.com
- Kitchel, Kelsey P. (1881-1967) (stories)
- See tellersofweirdtales.blogspot.com/2012/02/kelsey-p-kitchel-1881-1967.html
- Kitson, Jon Arthur (fl. 2010s) (stories)
- See jonarthurkitson.wordpress.com
- Kittleson, Theodore (1857-1914) (art)
- See www.philatelic-frog.fr/stamps/norvege/norway.html
- Kittredge, Caitlin (1984- ) (stories) (assoc.)
- See en.wikipedia.org/wiki/Caitlin_Kittredge
- Kittredge, Mary [i.e., Mary Elizabeth Talbot Kittredge Squibb] (1949- ) (stories)
- Author of science fiction; respiratory therapist at hospital in Connecticut.